Chem Clarification?

Hi All,

I see these items on the research sites... I know what Clen, Tamox, Etc... but what do these things do?

Cia?
Letro?
Finast?

Sorry for being ignorant... any help would be appreciated...

Cia= Cialis...like viagra
Letro= Letrozole (Femara) inhibits aromatase (like liquidex)
Finast= Finasteride (Proscar) inhibits 5alpha-reductase which converts test to dht, so it helps keep your prostate from growing and helps keep you from going bald